Harald Freudenberger e3ef5071a5 s390/zcrypt: handle new reply code FILTERED_BY_HYPERVISOR ... [ Upstream commit 6733775a92 ] This patch introduces support for a new architectured reply code 0x8B indicating that a hypervisor layer (if any) has rejected an ap message. Linux may run as a guest on top of a hypervisor like zVM or KVM. So the crypto hardware seen by the ap bus may be restricted by the hypervisor for example only a subset like only clear key crypto requests may be supported. Other requests will be filtered out - rejected by the hypervisor. The new reply code 0x8B will appear in such cases and needs to get recognized by the ap bus and zcrypt device driver zoo. Signed-off-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-01-04 19:18:27 +01:00
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block	Revert "s390/dasd: Add discard support for ESE volumes"	2019-10-01 09:53:36 -06:00
char	s390 updates for the 5.4 merge window	2019-09-17 14:04:43 -07:00
cio	s390/cio: fix virtio-ccw DMA without PV	2019-10-10 10:49:46 +02:00
crypto	s390/zcrypt: handle new reply code FILTERED_BY_HYPERVISOR	2020-01-04 19:18:27 +01:00
net	s390/qeth: return proper errno on IO error	2019-11-20 12:29:47 -08:00
scsi	scsi: zfcp: trace channel log even for FCP command responses	2019-12-17 19:55:26 +01:00
virtio	virtio/s390: fix race on airq_areas[]	2019-07-26 13:36:18 +02:00
Makefile	s390: remove pointless drivers-y in drivers/s390/Makefile	2019-09-16 13:21:51 +02:00